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-rw-r--r--win32/win32.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/win32/win32.h b/win32/win32.h
index 3065867bd2..92f80910f2 100644
--- a/win32/win32.h
+++ b/win32/win32.h
@@ -251,6 +251,11 @@ typedef unsigned short mode_t;
#define NAN_COMPARE_BROKEN 1
#endif
+/* on VC2003, msvcrt.lib is missing these symbols */
+#if _MSC_VER >= 1300 && _MSC_VER < 1400
+# pragma intrinsic(_rotl64,_rotr64)
+#endif
+
#endif /* _MSC_VER */
#ifdef __MINGW32__ /* Minimal Gnu-Win32 */